package com.rkg.springcloud.controller;

import com.rkg.springcloud.entities.CommonResult;
import com.rkg.springcloud.entities.Payment;
import com.rkg.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

@RestController
@Slf4j
public class PaymentController {

    @Resource
    private PaymentService paymentService;
    @Value("${server.port}")
    private String serverPort;
    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment){
       int result = paymentService.create(payment);
       log.info("*****插入结果："+result);
       if (result>0){  //成功
           return new CommonResult(200, "插入数据库成功,serverPort:",serverPort, result);
       }else {
           return new CommonResult(444,"插入数据库失败",null);
       }
    }
    @GetMapping(value = "/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id") Long id){
        Payment payment = paymentService.getPaymentById(id);
        log.info("*****查询结果："+payment);
        if (payment!=null){  //说明有数据，能查询成功
            return new CommonResult(200, "查询成功,serverPort:", serverPort,payment);
        }else {
            return new CommonResult(444,"没有对应记录，查询ID："+id,null);
        }
    }


    @Resource
    private DiscoveryClient discoveryClient;


    @GetMapping(value = "/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for (String element : services) {
            log.info("***** element:"+element);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }
        return this.discoveryClient;
    }





}
 
 
